If you need to script local backup of configuration files from your Peplink devices, one way to achieve this is my using the Peplink CLI to save running config to a TFTP server.
Network setup
I downloaded and ran the tftpd32 server application on my windows 10 PC
Then using Putty on my PC (10.12.60.57) I connected to the CLI on my Balance One router (10.12.60.1) and logged in.
Then ran:
system backup tftp 10.12.60.57

